Hundreds of high school seniors and their parents got an orientation to student life at Caltech during Prefrosh Weekend, beginning with registration in front of Steele House (top right and left). The social and academic activities, spread out over three days, gave visitors the chance to audit classes, mingle with undergraduates, get acquainted with Student Life organizations (bottom), tour the Huntington Library, have a night on the town, and learn about JPL’s Cassini Project.